←
Proto-Germanic *ausô (derived)
←
Proto-Indo-European *h₂ous- (derived)
←
Norwegian Nynorsk øyra (link)
←
Old Norse eyra (derived)
←
Old Norse eyrir (derived)
→
Norwegian Nynorsk øyra (alter)
→
Norwegian Nynorsk øyra (alter)
→
Norwegian Nynorsk øyresus (compound)